#include"stdio.h"
main()
{
	int i,choice;
	double price;
	for(i=1;i<=5;i++){
		printf("[1]Select crisps\n");
		printf("[2]Select popcorn\n");
		printf("[3]Select chocolate\n");
		printf("[4]Select cola\n");
		printf("[0]exit\n");
		printf("Enter choice:");
		scanf("%d",&choice);
		if(choice==0)
			break;
		switch(choice){
		case 1:price=3.0;break;
		case 2:price=2.3;break;
		case 3:price=4.3;break;
		case 4:price=3.4;break;
        default:price=0.0;break;
		}
printf("price=%0.1f\n",price);
	}
	return 0;}



